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    SubjectRe: gpiolib: per-gpio edges count

    On Wed, Apr 4, 2012 at 10:53 AM, Jean Pihet <> wrote:
    > Hi Grant, Linus,
    > I would like to know if it is possible to get the edges count on a GPIO pin.
    > I was hoping to get it by configuring the pin as input with an edge
    > trigger but on OMAP there is only one irq line per controller (which
    > controls 32 pins).
    > Btw I am using a Beaglebone with OMAP AM3358.

    I figured it out, with the help from Kevin on IRC (thx!).

    Indeed there is a per-pin IRQ count available in /proc/interrupts.
    Sorry for the unconvenience.

    Thanks & regards,

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